1. a type of bamboo holds a guinness world record for the fastest growing plant. is can grow 91cm a day. how fast in inches per hour can the bamboo grow 2. if it takes earth 24 hours to complete a full rotation it takes saturn approximately 10 hours, 39 minutes and 24 seconds to complete a full rotation how many minutes does it take saturn to complete a full rotation? 3. the total cost after tax to repair kimber’s cracked phone is represented by 00.4(30h)+30h where h represents the number of hours it takes to repair kimber’s phone what part of the expression represents the amount of tax she must pay. make sure you answer is a complete sentence.